Birdwatch Note Rating
2024-04-21 19:52:55 UTC - HELPFUL
Rated by Participant: F71E445C941A54B0A77A81B7C972B608C7CA443CD1680D1C775D0315D8C683C5
Participant Details
Original Note:
The length of time that a contrail lasts is directly proportional to the amount of humidity in the air. The newly formed ice particles, from the jet exhaust, will continue to grow in size by taking water from the surrounding atmosphere. Diff altitudes, diff humidity/temp. https://www.weather.gov/fgz/CloudsContrails# https://www.faa.gov/sites/faa.gov/files/regulations_policies/policy_guidance/envir_policy/contrails.pdf
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